Bright Dot Defects; Lit Subpixel; Adjacent Lit Subpixels; Adjacent Lit Subpixels (One White Pixel) - Philips 273E3LHSB/00 Service Manual

9. Philips' Flat Panel Monitors Pixel Defect Policy

Philips' Flat Panel Monitors Pixel Defect Policy

BRIGHT DOT DEFECTS

MODEL
1 lit sub-pixel
2 adjacent lit sub-pixels
3 adjacent lit sub-pixels (one white pixel)
Distance between two bright dots
Bright dot defects within 20 mm circle
Total bright dot defects of all type

BLACK DOT DEFECTS

MODEL
1 dark sub-pixel
2 adjacent dark sub-pixels
3 adjacent dark sub-pixels (one white pixel)
Distance between two black dots
Black dot defects within 20 mm circle*
Total black dot defects of all type
TOTAL DOT DEFECTS
MODEL
Total bright or black dot defects of all type
* 1 or 2 adjacent sub-pixel defects = 1 dot defect
Fig 1: Measurement locations of Brightness Uniformity
Meridian 3

ACCEPTABLE LEVEL

273E3LH
3
1
0
15mm
0
3
ACCEPTABLE LEVEL
273E3LH
5
2
1
15mm
1
5
ACCEPTABLE LEVEL
273E3LH
5
79